thoughtbot--shoulda-matchers/spec/unit/shoulda/matchers/active_model/validate_acceptance_of_matc...

54 lines
1.4 KiB
Ruby

require 'unit_spec_helper'
describe Shoulda::Matchers::ActiveModel::ValidateAcceptanceOfMatcher, type: :model do
context 'a model with an acceptance validation' do
it 'accepts when the attributes match' do
expect(record_validating_acceptance).to matcher
end
it 'does not overwrite the default message with nil' do
expect(record_validating_acceptance).to matcher.with_message(nil)
end
end
context 'a model without an acceptance validation' do
it 'rejects' do
expect(record_validating_nothing).not_to matcher
end
end
context 'an attribute which must be accepted with a custom message' do
it 'accepts when the message matches' do
expect(record_validating_acceptance(message: 'custom')).
to matcher.with_message(/custom/)
end
it 'rejects when the message does not match' do
expect(record_validating_acceptance(message: 'custom')).
not_to matcher.with_message(/wrong/)
end
end
def matcher
validate_acceptance_of(:attr)
end
def model_validating_nothing(&block)
define_active_model_class(:example, accessors: [:attr], &block)
end
def record_validating_nothing
model_validating_nothing.new
end
def model_validating_acceptance(options = {})
model_validating_nothing do
validates_acceptance_of :attr, options
end
end
def record_validating_acceptance(options = {})
model_validating_acceptance(options).new
end
end